openconnect and vpnc NetworkManager plugins added
Add OpenSMTPD service option
fail2ban: move /var/run/fail2ban creation to activation script to be able to restrict the write locations for the service properly, add configuration files to the restartTriggers.
Fix node_modules references in uptime module.
Use the qemu-kvm wrapper
bash: Disable hashing of command lookups in interactive shells

This just confuses people when (say) using multiple profiles.
Performance benefits for interactive shells are likely to be very
small anyway.
Support Nix's mandatoryFeatures

Extend the buildMachines option to support specification of
supportedFeatures and mandatoryFeatures in order to support all
configuration options of the nix.machines file.
Hide kernel pointers for unprivileged users via kptr_restrict
Merge pull request #201 from garbas/networkmanager

openconnect and vpnc NetworkManager plugins added
test-driver/Machine: Add new allowReboot flag.

This is to actually allow for the target machine to reboot, which could
come in handy for some VM tests in NixOps. Well, actually to be more
specific: We need it for the Hetzner NixOps backend test. :-)

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
info program: use latest texinfo